ut2/es/unset.js

一个现代 JavaScript 实用工具库。[点击查看在线文档]。

import get from './get.js';
import isNil from './isNil.js';
import nth from './nth.js';
import toPath from './toPath.js';

function unset(object, path) {
    if (isNil(object)) {
        return true;
    }
    var paths = toPath(path, object);
    var parent = paths.length < 2 ? object : get(object, paths.slice(0, -1));
    return isNil(parent) ? true : delete parent[nth(paths, -1)];
}

export { unset as default };